47490080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 123959808

約数和(自身を除く): 76469728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 223, 242, 352, 440, 446, 484, 605, 880, 892, 968, 1115, 1210, 1331, 1760, 1784, 1936, 2230, 2420, 2453, 2662, 3568, 3872, 4460, 4840, 4906, 5324, 6655, 7136, 8920, 9680, 9812, 10648, 12265, 13310, 17840, 19360, 19624, 21296, 24530, 26620, 26983, 35680, 39248, 42592, 49060, 53240, 53966, 78496, 98120, 106480, 107932, 134915, 196240, 212960, 215864, 269830, 296813, 392480, 431728, 539660, 593626, 863456, 1079320, 1187252, 1484065, 2158640, 2374504, 2968130, 4317280, 4749008, 5936260, 9498016, 11872520, 23745040, 47490080]

約数ペア:

[(1, 47490080), (2, 23745040), (4, 11872520), (5, 9498016), (8, 5936260), (10, 4749008), (11, 4317280), (16, 2968130), (20, 2374504), (22, 2158640), (32, 1484065), (40, 1187252), (44, 1079320), (55, 863456), (80, 593626), (88, 539660), (110, 431728), (121, 392480), (160, 296813), (176, 269830), (220, 215864), (223, 212960), (242, 196240), (352, 134915), (440, 107932), (446, 106480), (484, 98120), (605, 78496), (880, 53966), (892, 53240), (968, 49060), (1115, 42592), (1210, 39248), (1331, 35680), (1760, 26983), (1784, 26620), (1936, 24530), (2230, 21296), (2420, 19624), (2453, 19360), (2662, 17840), (3568, 13310), (3872, 12265), (4460, 10648), (4840, 9812), (4906, 9680), (5324, 8920), (6655, 7136)]